Diaphragm couplings

Highest torques are safely and reliable transmitted at the highest speed via a contoured single diaphragm. Power ranges of up to 150 MW can be easily accommodated to match our high-speed gear units. The unique contoured diaphragm and its flexibility allow the compensation of axial, radial and angular misalignments.

Our diaphragm couplings are maintenance-free and stand out for their extremely long service life along with maximum availability. Plus, the basic version consists of just a few components, which simplifies assembly and handling significantly for the user.


Diaphragm coupling


High temperature-resistance

Maximum radial rigidity

Low restoring forces and bending moments


Very high torque and speed transmission

Long service life with maximum reliability

Very high balance quality

Few individual components for simple assembly


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